Question

use the graph to determine a. the functions domain; b. the functions range; c. the x-intercepts, if any; d. the y-intercept, if any; and e. the missing function value, f(16)=? indicated by the question mark below.
a. the domain of the function is \\(\square\\) (type your answer in interval notation.)

Explanation:

Step1: Identify the domain from the graph

The domain of a function is the set of all possible x - values for which the function is defined. From the graph, we can see that the x - values start from 0 (inclusive) and go up to 20 (inclusive) as the graph is defined from x = 0 to x = 20. In interval notation, this is written as $[0, 20]$.

Answer:

$[0, 20]$